All that needs to happen is that public research grants have to require you to make your paper available free of charge through a suitable system. Such a system is obviously trivial to provide on the internet.
Then we can save the time having to deal with retarded "open letters" or creating petitions like servants.
The ethics committees that have to approve most bioscience research could also mandate open access. Fundamentally I think this is an ethical issue, particularly where people volunteer as research subjects for clinical trials.
Then we can save the time having to deal with retarded "open letters" or creating petitions like servants.